Cloud Computing
More and more organizations are moving
their data and applications to a cloud computing environment because it offers
better insight, aids in collaboration as it allows access to work from various devices
and from anywhere, provides real time updates with regard to all operations and
supports future technological developments. Cloud computing makes it possible
for a business to have the service where they can access software over the
Internet. Moreover, it provides an extremely safe measure for storing and
sharing data. When cloud-based solutions are used, a business only pays for the
services that it has procured. Hence, a company saves the money that is needed
to purchase and maintain essential hardware as well as that which is required
for hiring and training technicians for managing the entire infrastructure. These
are some of the reasons that have made cloud-based solutions extremely popular.
Cloud Computing in Hosting
Cloud computing services are also used in cloud
hosting, which is a web hosting service that is provided by most of the web
hosting service providers. Web hosting makes it possible for server space to be
provided to website owners for storing their websites’ files. Web hosting
companies ensure that all the necessary services and technologies are made
available to a client for his website to remain up and running at all times.
Website hosting can be shared, dedicated, VPS, cloud, reseller or WordPress and
various plans are provided for each type of hosting. Most people are looking
online for the “Best Website
Hosting” or the “Best Windows Hosting”
or the “Top Cloud Hosting”
for a valid reason because the quality of any hosting service impacts to a
great extent the performance of a website.
Hybrid Cloud
A hybrid cloud refers to a computing
environment that combines a private and a public cloud by using proprietary
software and enables data and application sharing between these. It provides
the benefits of both, a public and a private cloud. A hybrid cloud provides
greater flexibility to businesses by shifting workloads among cloud solutions,
based on the fluctuations that take place in costs and requirements. It also
enables businesses to have greater control over their private data.
All hybrid clouds are supposed to
consolidate IT resources, scale out and provide new resources quickly, connect
multiple computers through a network, move workloads between environments,
automate processes and include a unified management tool.
How Hybrid Cloud
Functions?
The way in which private and public clouds
function as a hybrid cloud is not much different from the way a private or a public
cloud works as a separate entity.
Multiple computers are connected through a
local area network (LAN), virtual private network (VPN), wide area network
(WAN) and/or application
programming interfaces (APIs). The interconnectivity that is needed
for the seamless movement of data between the different cloud environments, is
ensured at first, by data virtualization and then through protocols and
connective tools.
Hybrid Cloud’s
Disadvantages
A hybrid cloud has many advantages that
have added to its popularity, but it has some disadvantages as well that
present themselves as challenges. These will be discussed now. A hybrid cloud
does ensure savings in the long run but the initial cost that its deployment
requires is greater than the cost for a public cloud’s setup. The creation of a
hybrid cloud environment requires specific hardware to be deployed on premises.
This consumes a lot of money. Another challenge with regard to a hybrid cloud
is that of cloud compatibility. For example, an on premise infrastructure that
performs speedily might not be able to deliver a successful performance with a public
infrastructure that performs slowly.
Despite it being very secure, it is
essential to pay proper attention to ensure maximum security of data in a
hybrid cloud. Every point where data is transmitted between two different
locations in a hybrid environment can prove to be potentially vulnerable. Since
a hybrid cloud is quite complex, it becomes challenging to ensure effective and
ongoing security.
Issues can arise that are related to not
only security but also to compliance. It needs to be ensured that all the cloud
services in a hybrid cloud environment, adhere to all the necessary
regulations. That is not at all an easy task as hybrid cloud solutions can be
complex.
A hybrid cloud environment increases
complexity as not only several vendors and platforms but also two different
types of computing environments get involved. It can be a challenge to ensure
uniform user authentication along with access protocols that are spread across
several points in the network.
Conclusion
Incorporating hybrid cloud strategy in
their IT infrastructure proves to be very advantageous for businesses, if the
disadvantages related to it can be mitigated. Encrypting the data, not leaving the
responsibility with regard to security solely to cloud vendors, utilizing a container
orchestration platform, determining the apps, data as well as workloads that
are appropriate for each cloud type, using automation where it is possible and
investing in a cloud-visibility tool are some of the ways that can ensure
success in using hybrid cloud for any enterprise.
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